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Thu, 26 Feb 2026 11:13:30 GMT Received: from pps.reinject (localhost [127.0.0.1]) by APBLRPPMTA01.qualcomm.com (PPS) with ESMTPS id 4cf5smjsf5-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 26 Feb 2026 11:13:30 +0000 Received: from APBLRPPMTA01.qualcomm.com (APBLRPPMTA01.qualcomm.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 61QBDTFC017497; Thu, 26 Feb 2026 11:13:29 GMT Received: from hu-devc-hyd-u22-c.qualcomm.com (hu-mkuntuma-hyd.qualcomm.com [10.213.97.145]) by APBLRPPMTA01.qualcomm.com (PPS) with ESMTPS id 61QBDTos017493 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 26 Feb 2026 11:13:29 +0000 Received: by hu-devc-hyd-u22-c.qualcomm.com (Postfix, from userid 4582077) id ADF29465; Thu, 26 Feb 2026 16:43:28 +0530 (+0530) From: Mani Chandana Ballary Kuntumalla To: dmitry.baryshkov@oss.qualcomm.com, marijn.suijten@somainline.org, swboyd@chromium.org, mripard@kernel.org, abel.vesa@linaro.org, andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, robin.clark@oss.qualcomm.com, jessica.zhang@oss.qualcomm.com, abhinav.kumar@linux.dev, sean@poorly.run, airlied@gmail.com, simona@ffwll.ch, alex.vinarskis@gmail.com Cc: Mani Chandana Ballary Kuntumalla , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, freedreno@lists.freedesktop.org, quic_rajeevny@quicinc.com, quic_vproddut@quicinc.com, dri-devel@lists.freedesktop.org, quic_riteshk@quicinc.com Subject: [PATCH v4 0/2] Enable mdss1 Display Port for Qualcomm lemans-ride platform Date: Thu, 26 Feb 2026 16:43:20 +0530 Message-Id: <20260226111322.250176-1-quic_mkuntuma@quicinc.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-QCInternal: smtphost X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: pzIYVdHdXBHsc1s0MPZS3old0-z_DXxe X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMjI2MDEwMSBTYWx0ZWRfX8nldqkpOnbTr 4EDBSPvyy+Wjk10uG/NBD7Iuuobs54lj/RfnLnaMnf0/0i1q5/UnAmK07xkkHMhKPZaNpvqYQbR kOivVrJ97H8HJ0ihaCKgJjnWwXD+VV1kXu8d2sIBiZSYl3uuTvJcbO5JunJ41LpJoC/UBlpDqvq K09hCXmPAZ2IXx9H3rf1vVE8uRwpJPymbm2KDvJMxFkkABBLw/je6PI5mN8EIx9iGjzlOukmZLv 5/Sk6WVse7QydVMfexCcxD+euYUMW5MfNU0vyUNWd8CGqO+uhpG2y8CVKqIeUnRG68ahN7c4Eih 374PauqvN7fVjC273rp70Kn3SeOW8tXTI5KUTV8ecsu6WSdqP3EOTC9bvUGzhe5I2p0eYuP2J4s Wwds038k7Bw85Fb+8ZFG+fJ6IBkLgXQ1v6YPmZ6/cuRv6nDfYy6moL7xFrT0uuA7YZfmAJDSa3s U3/5zBF1rg9XAI81yJA== X-Authority-Analysis: v=2.4 cv=NJLYOk6g c=1 sm=1 tr=0 ts=69a02ae2 cx=c_pps a=Ou0eQOY4+eZoSc0qltEV5Q==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=HzLeVaNsDn8A:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=3WHJM1ZQz_JShphwDgj5:22 a=VwQbUJbxAAAA:8 a=COk6AnOGAAAA:8 a=EUspDBNiAAAA:8 a=e5mUnYsNAAAA:8 a=0IT7fpZdUoEMrN4OoH4A:9 a=TjNXssC_j7lpFel5tvFf:22 a=Vxmtnl_E_bksehYqCbjh:22 X-Proofpoint-GUID: pzIYVdHdXBHsc1s0MPZS3old0-z_DXxe X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-02-25_04,2026-02-25_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 priorityscore=1501 impostorscore=0 bulkscore=0 suspectscore=0 malwarescore=0 clxscore=1011 adultscore=0 lowpriorityscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000 definitions=main-2602260101 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This series adds the DPTX0 and DPTX1 nodes, as a part of mdss1 on Qualcomm lemans SoC. It also enables Display Port on Qualcomm lemans-ride platform. --- This series is dependent on below series: https://lore.kernel.org/all/20260128114853.2543416-1-quic_riteshk@quicinc.com/ Change in v4: - Moved the OPP tables for DP and MDP one level up to make them common for both nodes. [Dmitry] - Added an explanation for enabling dispcc1 in the commit message. [Dmitry] - Removed unnecessary blank lines preceding 'reg'. [Konrad] - Link to v3: https://lore.kernel.org/all/20260217071420.2240380-1-mkuntuma@qti.qualcomm.com/ Change in v3: - Patchset v2 [1/3] got merged https://gitlab.freedesktop.org/lumag/msm/-/commit/1338e8ae4084 - Rebased on top of linux-next and picked the latest patch from the dependent series. - Removed additional instance of opp table [Dmitry] - Link to v2: https://lore.kernel.org/all/20251125105622.1755651-1-quic_mkuntuma@quicinc.com/ Change in v2: - Added fixes tag for the DP driver patch [Dmitry] - Included below patch in this series after addressing comments [Dmitry and Konrad] https://lore.kernel.org/all/20250925-lemans_dual-v1-1-9c371803198d@oss.qualcomm.com/ - Removed the misleading comment: "same path used twice" [Konrad] - Removed unused label in 'display-controller' [Dmitry] - Removed extra zeroes in dispcc1 node [Konrad] - Enbaled dispcc1 by default in main dtsi file [Dmitry] - Added EDP ref clock and updated dependency series. - Link to v1: https://lore.kernel.org/all/20250926085956.2346179-1-quic_mkuntuma@quicinc.com/ --- Mani Chandana Ballary Kuntumalla (2): arm64: dts: qcom: lemans: add mdss1 display device nodes arm64: dts: qcom: lemans-ride: Enable mdss1 display Port .../boot/dts/qcom/lemans-ride-common.dtsi | 80 ++++ arch/arm64/boot/dts/qcom/lemans.dtsi | 381 ++++++++++++++---- 2 files changed, 385 insertions(+), 76 deletions(-) -- 2.34.1